X-ray diffraction
1.65Å resolution

Crystal Structure of Calcium-Loaded S100B Bound to SBi4211


Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Protein S100-B Chain: A
Molecule details ›
Chain: A
Length: 89 amino acids
Theoretical weight: 10.29 KDa
Source organism: Bos taurus
  • Canonical: P02638 (Residues: 1-89; Coverage: 97%)
Gene name: S100B
Sequence domains:
Structure domains: EF-hand

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007
Spacegroup: P41212
Unit cell:
a: 63.079Å b: 63.079Å c: 48.998Å
α: 90° β: 90° γ: 90°
R R work R free
0.2 0.199 0.214